Crude futures edged higher in midday trading on Tuesday as a widening wave of disruptions across the Middle East and Russia deepened concerns about global supplies, with traders weighing attacks on Saudi energy infrastructure and damage to Russian refineries.
Front-month West Texas Intermediate futures rallied 5% to $106.48 per barrel, while Brent futures advanced 3.2% to $109/bbl.
Gelber & Associates strategists said that October WTI trades at $103.31/bbl, up $1.92 or 1.9%, as uncertainty surrounding Saudi Arabia's damaged East-West Pipeline sustains a substantial supply premium.
Saudi Arabia has reportedly halted oil loadings at its Red Sea port of Yanbu, and the country has informed European customers that some late-September crude cargoes would be canceled.
The Gulf state issued security alerts over a range of territory, including Mecca and Jeddah, on Tuesday. The Saudi Arabian Civil Defense later lifted the alerts, saying the danger had passed in Jeddah, Abha, Jazan, AlUla and Taif amid an uptick in attacks by the Houthis.
Saudi Arabia's East-West Pipeline, which was shut down since Friday, may restart soon, Chris Wright said in an interview with CNBC on Tuesday.
Kpler strategists said that damage to Saudi Arabia's East-West Pipeline has shifted the oil market's focus to export logistics, with the key question now how quickly the Gulf state can restore flows and reroute crude.
Kpler's base case assumes that Petroline will return at about 50% of its pre-attack capacity after repairs that could take as long as six weeks. The consultancy said that could reduce exports from the Red Sea port of Yanbu by about 2.5 million to 2.7 million barrels per day.
Meanwhile, Ukraine said on Tuesday it hit the Syzran refinery in Russia's Volga region overnight, as Kyiv's attacks on refineries in Russia have helped drive diesel prices to record highs.
The attacks came after the two sides welcomed a potential energy truce floated by President Trump. Ukrainian President Volodymyr Zelenskyy proposed that his country's partners secure an agreement with Russia to stop the destruction of critical infrastructure.
Dan Bunkering strategists said in a weekly note that Ukrainian attacks have reduced Russian refinery output and product availability, and there is little reason to assume this pressure will disappear.
On the supply front, ING strategists said growing tightness in diesel markets, including in the US, has raised speculation about possible US export controls on crude oil and refined products.
ING strategists said that the Trump administration has pushed back against the idea, arguing that an export ban would do little to bring down prices.
Though restricting refined-product exports could provide some near-term price relief, the analysts said it would also pressure refinery margins and could eventually prompt refiners to cut processing rates, tightening supplies and pushing prices higher over the longer term.